html,body{
    padding: 0;
    margin: 0;
}

.deleteline {
    /* 删除线的样式 */
    text-decoration: line-through;
}
select{
    height: 25px;
    line-height: 25px;
    vertical-align: top;
}
input{
    height: 19px;
    line-height: 19px;
}
button{
    height: 26px;
    line-height: 26px;
    vertical-align: top;
}
.spanwith{
    display: inline-block;
    width: 150px;

}
.status{
    padding-left:25px;
}
.todo{
    width: 20px;
    height: 20px;
    background: url(./todo.png) no-repeat;
}
.ready{
    width: 20px;
    height: 20px;
    background: url(./ready.png) no-repeat;
}